Informative guides on how UK lotteries work, the statistics behind number selection, and how to get the most out of Tumbla.
Ever wondered why some numbers seem to appear in draws more often than others? We explore the statistics behind lottery frequency analysis.
5 min read · Updated 12 August 2026Does it matter whether you use a lucky dip or pick your own lottery numbers? We look at the pros, cons and the statistics behind each approach.
4 min read · Updated 12 August 2026Both are hugely popular UK lottery games, but the odds and prize structures are very different. Here's a clear breakdown of what you're actually up against.
6 min read · Updated 12 August 2026Syndicates dramatically increase your chances of winning a lottery prize - but there's a trade-off. Here's everything you need to know.
4 min read · Updated 12 August 2026From its launch in 1994 to today's multi-game platform, the UK National Lottery has a fascinating history. Here's how it all began.
5 min read · Updated 12 August 2026Every combination has identical odds of being drawn, yet some tickets are genuinely worse value than others. The reason lies in how jackpots are shared.
6 min read · Updated 6 October 2026If a number has not appeared for sixty draws, surely it is overdue? It is not, and the reason is one of the most important ideas in probability.
6 min read · Updated 6 October 2026How hard is each jackpot really? Here are the exact figures for every game Tumbla supports, along with the simple maths behind them.
7 min read · Updated 6 October 2026You cannot win a lottery you never entered. Most lottery fraud is built on exactly that idea, so here are the warning signs and what to do about them.
6 min read · Updated 6 October 2026More prizes go unclaimed than most players realise. A simple checking routine is the difference between collecting a win and giving it away.
6 min read · Updated 6 October 2026Number balance is the basis of countless lottery systems. Here is what the maths actually says about patterns, shapes and balance.
6 min read · Updated 6 October 2026Rollovers create the headline jackpots that make the news. Here is how the money carries over, why sharing becomes more likely, and what it means for you.
6 min read · Updated 6 October 2026Ireland runs its own set of lottery games, with different pools, draw nights and prize structures from the UK. Here is how each one works.
6 min read · Updated 6 October 2026Play responsibly. See our Responsible Gambling page for free support resources.